From cd1ae0e49bdd814cfaa2e5ab28cff21a30e20085 Mon Sep 17 00:00:00 2001
From: Jeff Dike <jdike@addtoit.com>
Date: Tue, 16 Oct 2007 01:27:29 -0700
Subject: uml: network formatting
Style and other non-functional changes in the UML networking code, including
include tidying
style violations
copyright updates
printks getting severities
userspace code calling libc directly rather than using the os_*
wrappers
There's also a exit path cleanup in the pcap driver.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/um/drivers/slirp_kern.c | 55 +++++++++++++++++++++++---------------------
1 file changed, 29 insertions(+), 26 deletions(-)
(limited to 'arch/um/drivers/slirp_kern.c')
diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c
index 0a0324a6d290..b208d5e4a405 100644
--- a/arch/um/drivers/slirp_kern.c
+++ b/arch/um/drivers/slirp_kern.c
@@ -1,11 +1,14 @@
-#include "linux/kernel.h"
-#include "linux/stddef.h"
+/*
+ * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL.
+ */
+
+#include <linux/if_arp.h>
#include "linux/init.h"
-#include "linux/netdevice.h"
-#include "linux/if_arp.h"
+#include <linux/netdevice.h>
+#include <linux/string.h>
#include "net_kern.h"
#include "net_user.h"
-#include "kern.h"
#include "slirp.h"
struct slirp_init {
@@ -39,29 +42,28 @@ void slirp_init(struct net_device *dev, void *data)
dev->tx_queue_len = 256;
dev->flags = IFF_NOARP;
printk("SLIRP backend - command line:");
- for(i=0;spri->argw.argv[i]!=NULL;i++) {
+ for (i = 0; spri->argw.argv[i] != NULL; i++)
printk(" '%s'",spri->argw.argv[i]);
- }
printk("\n");
}
static unsigned short slirp_protocol(struct sk_buff *skbuff)
{
- return(htons(ETH_P_IP));
+ return htons(ETH_P_IP);
}
-static int slirp_read(int fd, struct sk_buff **skb,
+static int slirp_read(int fd, struct sk_buff **skb,
struct uml_net_private *lp)
{
- return(slirp_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu,
- (struct slirp_data *) &lp->user));
+ return slirp_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu,
+ (struct slirp_data *) &lp->user);
}
static int slirp_write(int fd, struct sk_buff **skb,
struct uml_net_private *lp)
{
- return(slirp_user_write(fd, (*skb)->data, (*skb)->len,
- (struct slirp_data *) &lp->user));
+ return slirp_user_write(fd, (*skb)->data, (*skb)->len,
+ (struct slirp_data *) &lp->user);
}
const struct net_kern_info slirp_kern_info = {
@@ -76,31 +78,32 @@ static int slirp_setup(char *str, char **mac_out, void *data)
struct slirp_init *init = data;
int i=0;
- *init = ((struct slirp_init)
- { .argw = { { "slirp", NULL } } });
+ *init = ((struct slirp_init) { .argw = { { "slirp", NULL } } });
str = split_if_spec(str, mac_out, NULL);
- if(str == NULL) { /* no command line given after MAC addr */
- return(1);
- }
+ if (str == NULL) /* no command line given after MAC addr */
+ return 1;
do {
- if(i>=SLIRP_MAX_ARGS-1) {
- printk("slirp_setup: truncating slirp arguments\n");
+ if (i >= SLIRP_MAX_ARGS - 1) {
+ printk(KERN_WARNING "slirp_setup: truncating slirp "
+ "arguments\n");
break;
}
init->argw.argv[i++] = str;
while(*str && *str!=',') {
- if(*str=='_') *str=' ';
+ if (*str == '_')
+ *str=' ';
str++;
}
- if(*str!=',')
+ if (*str != ',')
break;
- *str++='\0';
- } while(1);
- init->argw.argv[i]=NULL;
- return(1);
+ *str++ = '\0';
+ } while (1);
+
+ init->argw.argv[i] = NULL;
+ return 1;
}
static struct transport slirp_transport = {
--
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